PIC24EP256GU810-I Datasheet, PDF (426/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
REGISTER 23-7: ADxCHS0: ADCx INPUT CHANNEL 0 SELECT REGISTER
R/W-0
U-0
CH0NB
—
bit 15
U-0
R/W-0
R/W-0
R/W-0
R/W-0
—
CH0SB<4:0>⁽¹⁾
R/W-0
bit 8
R/W-0
U-0
CH0NA
—
bit 7
U-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
—
CH0SA<4:0>⁽¹⁾
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
bit 14-13
bit 12-8
bit 7
bit 6-5
bit 4-0
CH0NB: Channel 0 Negative Input Select for Sample B bit
Same definition as bit 7.
Unimplemented: Read as ‘0’
CH0SB<4:0>: Channel 0 Positive Input Select for Sample B bits⁽¹⁾
Same definition as bits<4:0>.
CH0NA: Channel 0 Negative Input Select for Sample A bit
1 = Channel 0 negative input is AN1
0 = Channel 0 negative input is VREFL
Unimplemented: Read as ‘0’
CH0SA<4:0>: Channel 0 Positive Input Select for Sample A bits⁽¹⁾
11111 = Channel 0 positive input is AN31
11110 = Channel 0 positive input is AN30
•
•
•
00010 = Channel 0 positive input is AN2
00001 = Channel 0 positive input is AN1
00000 = Channel 0 positive input is AN0
Note 1: The AN16 through AN31 pins are not available for the ADC2 module. The AN16 through AN23 pins are
not available for dsPIC33EP256MU806 (64-pin) devices.
DS70616G-page 426
 2009-2012 Microchip Technology Inc.